Research Article
Dimension Reduction Technique Based on Supervised Autoencoder for Intrusion Detection of Industrial Control Systems
Table 1
Features and descriptions.
| Feature | Description |
| PA1:VH–PA3:VH | Phase A–C voltage phase angle | PM1:V–PM3:V | Phase A–C voltage phase magnitude | PA4:IH–PA6:IH | Phase A–C current phase angle | PM4:I–PM6:I | Phase A–C current phase magnitude | PA7:VH–PA9:VH | Pos.–Neg.–zero voltage phase angle | PM7:V–PM9:V | Pos.–Neg.–zero voltage phase magnitude | PA10:VH–PA12:VH | Pos.–Neg.–zero current phase angle | PM10:V–PM12:V | Pos.–Neg.–zero current phase magnitude | F | Frequency for relays | DF | Frequency delta (dF/dt) for relays | PA:Z | Appearance impedance for relays | PA:ZH | Appearance impedance angle for relays | S | Status flag for relays |
|
|